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Exam 1z0-1072-22 topic 1 question 30 discussion

Actual exam question from Oracle's 1z0-1072-22
Question #: 30
Topic #: 1
[All 1z0-1072-22 Questions]

The volume of transactions of your rental business is increasing. You anticipate a rise in workload during the upcoming holiday sales event. You want to ensure that the business is not impacted during the event due to an overloaded database system. Based on your database administrator's suggestion, you intend to scale up your Virtual Machine DB System during the event period to address the resource demand.
Which of the following TWO statements are true about scaling the Virtual Machine DB System? (Choose two.)

  • A. You can only scale up a database system, but cannot scale it down.
  • B. You can perform scaling operations only after the database system is down.
  • C. You can change the shape of a Virtual Machine DB System to change the number of OCPU cores.
  • D. You can scale up storage in a Virtual Machine DB System without any downtime.
  • E. You can only scale up OCPUs, but not storage.
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Suggested Answer: CD 🗳️
by rxavier at Aug. 17, 2023, 11:02 p.m.

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acpreddy
2 months ago
Selected Answer: CD
CD looks correct
upvoted 1 times
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StewartJ
3 months ago
Selected Answer: D
confirmed via documentation D
upvoted 1 times
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StewartJ
3 months ago
Selected Answer: D
confirmed via documentation D
upvoted 1 times
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adz07
7 months, 2 weeks ago
Selected Answer: CD
I will go for CD C. You can change the shape of a Virtual Machine DB System to change the number of OCPU cores. D. You can scale up storage in a Virtual Machine DB System without any downtime.
upvoted 1 times
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hiberus
1 year, 7 months ago
Selected Answer: AD
The question is about scaling, not changing the shape https://docs.oracle.com/en-us/iaas/dbcs/doc/scale-db-system.html
upvoted 1 times
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Lif
1 year, 7 months ago
CD is correct: There is no downtime while increasing the storage of the DB system.
upvoted 1 times
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rxavier
1 year, 8 months ago
Selected Answer: BC
You cannot scale up without stop DB because its necessary change the shape
upvoted 1 times
...
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C (25%)
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